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Immune System Defense Mechanisms

Questions (2)

The three lines of defense your body has against disease include all except• physical and chemical defenses. • inflammation.
1. 7 answers
2. asked by TWO
3. 393 views
Which one of the folowing participate in the body's second line of defense?A.Tissue liningsof the respiratory system B.
1. 1 answer
2. asked by Sajia
3. 466 views